ZW3383A1 - A cutting device a tool including a cutting device and a method of making a cutting device - Google Patents

A cutting device a tool including a cutting device and a method of making a cutting device

Info

Publication number
ZW3383A1
ZW3383A1 ZW33/83A ZW3383A ZW3383A1 ZW 3383 A1 ZW3383 A1 ZW 3383A1 ZW 33/83 A ZW33/83 A ZW 33/83A ZW 3383 A ZW3383 A ZW 3383A ZW 3383 A1 ZW3383 A1 ZW 3383A1
Authority
ZW
Zimbabwe
Prior art keywords
cutting device
making
tool including
cutting
tool
Prior art date
Application number
ZW33/83A
Other languages
English (en)
Inventor
Cedric Peter Leslie Franks
Original Assignee
Boart Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boart Int Ltd filed Critical Boart Int Ltd
Publication of ZW3383A1 publication Critical patent/ZW3383A1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/48—Drill bits characterised by wear resisting parts, e.g. diamond inserts the bit being of core type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/02—Wheels in one piece

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
ZW33/83A 1982-02-05 1983-02-04 A cutting device a tool including a cutting device and a method of making a cutting device ZW3383A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA82731 1982-02-05

Publications (1)

Publication Number Publication Date
ZW3383A1 true ZW3383A1 (en) 1983-05-11

Family

ID=25575900

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW33/83A ZW3383A1 (en) 1982-02-05 1983-02-04 A cutting device a tool including a cutting device and a method of making a cutting device

Country Status (3)

Country Link
EP (1) EP0086086A2 (de)
AU (1) AU1098983A (de)
ZW (1) ZW3383A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8720498D0 (en) * 1987-08-29 1987-10-07 Saville P A Tool/tools
US5027912A (en) * 1988-07-06 1991-07-02 Baker Hughes Incorporated Drill bit having improved cutter configuration
US5025873A (en) * 1989-09-29 1991-06-25 Baker Hughes Incorporated Self-renewing multi-element cutting structure for rotary drag bit
US5817204A (en) * 1991-06-10 1998-10-06 Ultimate Abrasive Systems, L.L.C. Method for making patterned abrasive material
US5791330A (en) * 1991-06-10 1998-08-11 Ultimate Abrasive Systems, L.L.C. Abrasive cutting tool
US6478831B2 (en) 1995-06-07 2002-11-12 Ultimate Abrasive Systems, L.L.C. Abrasive surface and article and methods for making them
US6453899B1 (en) 1995-06-07 2002-09-24 Ultimate Abrasive Systems, L.L.C. Method for making a sintered article and products produced thereby
US5656045A (en) * 1995-06-07 1997-08-12 Wiand Ronald C Method of spaced distribution for diamond abrasive articles
US6482244B2 (en) 1995-06-07 2002-11-19 Ultimate Abrasive Systems, L.L.C. Process for making an abrasive sintered product
DE69826324T3 (de) * 1998-02-06 2008-07-17 Minnesota Mining And Mfg. Co., St. Paul Schleifscheibe mit schichtförmigen schleifflächen
US6358133B1 (en) 1998-02-06 2002-03-19 3M Innovative Properties Company Grinding wheel
GB9901992D0 (en) 1999-01-30 1999-03-17 Brit Bit Limited Apparatus and method for mitigating wear in downhole tools
AU2010282270B2 (en) * 2009-08-14 2015-02-19 Boart Longyear Company Diamond impregnated bit with aggressive face profile
US8590646B2 (en) * 2009-09-22 2013-11-26 Longyear Tm, Inc. Impregnated cutting elements with large abrasive cutting media and methods of making and using the same
CN102182405A (zh) * 2011-04-01 2011-09-14 龚宏伟 一种分层复合型金刚石钻头及其制造工艺
US8657894B2 (en) 2011-04-15 2014-02-25 Longyear Tm, Inc. Use of resonant mixing to produce impregnated bits
JP7204318B2 (ja) * 2017-11-06 2023-01-16 株式会社ディスコ 研削ホイール
CN109551353B (zh) * 2018-12-12 2020-06-16 蓝思科技（长沙）有限公司 一种抛光磨棒及其抛光工艺

Also Published As

Publication number Publication date
AU1098983A (en) 1983-08-11
EP0086086A2 (de) 1983-08-17

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